import Vue from 'vue'

import Cookies from 'js-cookie'

import 'normalize.css/normalize.css' // a modern alternative to CSS resets

import Element from 'element-ui'
import './styles/element-variables.scss'
import enLang from 'element-ui/lib/locale/lang/en'// 如果使用中文语言包请默认支持，无需额外引入，请删除该依赖

import '@/styles/index.scss' // global css

import App from './App'
import store from './store'
import router from './router'

import './icons'            // icon
import './permission'       // 登录权限拦截-路由导航守卫
import './utils/error-log'  // error log

import * as filters from './filters' // global filters 过滤器

import * as directive from '@/directive/index'

import CheckPermission from '@/mixin/checkPermission'

// 组件注册
import Component from '@/components'
Vue.use(Component)

Vue.use(Element, {
    size: Cookies.get('size') || 'medium', // set element-ui default size
    locale: enLang // 如果使用中文，无需设置，请删除
})

// register global utility filters - 注册全局过滤器 
Object.keys(filters).forEach(key => {
    Vue.filter(key, filters[key])
})

// 注册全局自定义指令
Object.keys(directive).forEach(key => {
    Vue.directive(key, directive[key])
})

Vue.config.productionTip = false

Vue.mixin(CheckPermission) // 全局混入检查按钮权限方法

new Vue({
    el: '#app',
    router,
    store,
    render: h => h(App)
})
